Skip to main content

Athelstone vs Seaview Downs

Property investment comparison - Athelstone, SA 5076 vs Seaview Downs, SA 5049

Head-to-head across core investment metrics: Athelstone wins 4, Seaview Downs wins 0. The better choice depends on whether you're optimising for cash flow, growth, affordability, or liquidity, the table below highlights the winner on each metric.

MetricAthelstoneSeaview Downs
Median house price$1.1M-
Median unit price$630K$665K
Gross rental yield (houses)3.30%3.15%
Gross rental yield (units)-4.09%
1-year house growth+14.1%+8.4%estimate
3-year house growth+41.1%-
Vacancy rate0.5%0.6%
Population9,6012,718

Athelstone vs Seaview Downs: what the numbers say

For units, Athelstone sits at a median of $630K against $665K in Seaview Downs, which makes Athelstone the more affordable unit market and Seaview Downs the pricier one.

On cash flow, Athelstone leads: houses there return a gross rental yield of 3.30%, compared with 3.15% in Seaview Downs, a gap of 0.15 percentage points.

Over the past year house prices moved +14.1% in Athelstone and +8.4% in Seaview Downs (an estimate), so recent momentum favours Athelstone, although both suburbs recorded growth.

Rental vacancy is the same in both, at 0.5%.

Athelstone is the bigger suburb, with a population of 9,601 against 2,718, roughly 3.5 times the size of Seaview Downs; a larger suburb usually means a deeper pool of buyers and tenants.

In short: Athelstone for rental income, Athelstone for recent price momentum. Which matters more depends on whether the investor is buying for cash flow, capital growth or affordability.

Keep exploring

Compare any 2-4 Australian suburbs

Build your own multi-suburb comparison with the full interactive tool.

Open interactive comparison
Athelstone vs Seaview Downs: Suburb Comparison 2026